Once at the tracking station, Greg reached into the tiny hole and packed grease around the failed bearing.

格雷格·福思一到站里，立刻就把他的小手伸进了这个小孔并把油脂涂抹在已经失效轴承的四周。

youdao

The model with the two-buoy arrays used for tracking of underwater moving target for bearing estimation is presented, and the spatial distribution of tracking accuracy is described.

介绍了具有方位估计功能的二元浮标阵用于跟踪水下动目标的模型，并描述了跟踪精度的空间分布。

youdao

It features high sensitivity, high bearing accuracy and advanced performance in detection, tracking and system expansion.

它具有较高的灵敏度，高的测角精度和先进的检测、跟踪和扩容性能。

youdao

Once at the tracking station, Greg reached into the tiny hole and packed grease around the failed bearing.

CNN: The 10-year-old who helped Apollo 11, 40 years later

One senior Google executive suggested Google TV, along with Android-bearing electrical appliances, could be the basis for the long-hyped (and never delivered) smart home, tracking energy usage across the household.

FORBES: Google��s Android Takeover